Thanksgiving 2018 Jokes and Riddles for All Occasions and Age Groups. Published Nov 20, 2018 at 12:53 PM EST Updated Nov 20, 2018 at 3:12 PM EST. Stock image of a thanksgiving dinner.

Self-Driving Cars And Some Thorny Riddles. For Level 4 and Level 5 true self-driving vehicles, there won’t be a human driver involved in the driving task. All occupants will be passengers.